It's possible what you had was 2 devices transmitting packets at the same time resulting in a collision Given that you were doing a slowloris attack I would consider this success (or failure) in other words the attack worked. Here are a few other things you might find useful. Source: over 1 year ago

A VPN is good because it is encrypted and hard to find your IP. Even a router will use DHCP and change your IP but if the router is in your own home that is a dead giveaway. This and other tools like that can help to see all the relay points (collision domains) in the route. Source: over 1 year ago

You might narrow it down by using traceroute How the ISP chooses to identify their collision domains is entirely up to the ISP. If you get lucky maybe the wifi name is "Jones family 123 main st" or something to connect the IP to a person. Source: over 1 year ago

Is this a localhost api or remote? You could test using this or this to see if the network is the problem. You can test the database from the command line as well. Source: over 1 year ago

Good place to learn another another good place but somewhat advanced this tutorial trace that website and the http protocol. Source: over 1 year ago

Just some clarification: IPerf 2 is different from the iperf3 found at https://github.com/esnet/iperf. - Source: Hacker News / about 2 months ago

Network - network throughput (both incoming and outgoing) is tested using iperf3 on several geographically diverse public iperf servers. Source: over 1 year ago

File transfer using iperf3 over Tailscale. I noticed that the bandwidth to my home computer (on a 500/500 fiber connection) was higher than with speedtest.net. For the first few days I was getting downloads and uploads of 28Mbps (+/- std dev of 6Mbps) and 150ms latency (+/- 35ms). After somewhere around 100GB total transfer (maybe half of that over Tailscale), it is now downloading and uploading at 10Mbps (+/-... Source: over 2 years ago

I can add to this. I have two mini self contained projects to create multiarch static bins of mtr and iperf3 for general usage. Source: about 3 years ago